Titlebook: Advances in Multiple Objective and Goal Programming; Proceedings of the S Rafael Caballero,Francisco Ruiz,Ralph Steuer Conference proceedin

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An easy case of sorting by reversals, fundamental and technical analysis. In the 50’s a new trend in stock market analysis started up, namely portfolio analysis. Its origins and development were connected with Markowitz’s [4], [5] and Sharpe’s [12] papers. According to them portfolio selection is conceived as a problem of finding an ef

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Banishing bias from consensus sequences,firms according to production behaviour. The socioeconomic type decision-making is modellized by weighted goal programming applied to the defined clusters. This methodology is applied to two neighbouring irrigation units in Southern Spain and we found that there was an important degree of hetereogen

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Banishing bias from consensus sequences,ollowing two agricultural years. This situation forced farmers to decide to sow crops with lower hydric demand requirements in irrigated lands. This long period of drought was superimposed by the beginning of the Common Agricultural Policy (CAP) Reform and this implies that the degree of the socioec

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Gad M. Landau,Jeanette P. Schmidtls of voting behaviour. So called distance games are introduced in which players select a location in some feasible allocation space defined as a convex hull of a finite number of points by the following process: each player is selecting a weighting vector of generic points to minimize a distance be

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Eugene W. Myers,Paulo Oliva,Katia Guimar?estor approach and scalarization approach. Vector dynamic approach was first developed by Brown and Strauch (1965). The aim of solving vector dynamic programming problem is to find a set of efficient solutions and Pareto-optimal vectors in the criterion space (Klotzler 1978). In scalarization approach

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John D. Kececioglu,Weiqing Zhangares method and the least absolute method. In fact, the mathematical programming models provide more flexibility for modelling the estimation context. This flexibility gives to the analyst a platform where his knowlege and experience can be an integral part of the parameters estimation..Moreover, th

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Marek Karpinski,Wojciech Rytterm, are among some of the advantages of single objective network flow problems. Even though these advantages have been extensively explored for the single objective case, there seems to be a lack of progress in exploring these advantages for the multiple objective case. In this paper, some interestin

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Compactness-Preserving Mapping on Trees,the connectedness of .., since it would allow the determination of .. without considering non-efficient solutions in the process. We review general results on the subject, including the connectedness result for efficient solutions in multiple criteria linear programming. This result can be used to d

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